Model: 42000-437

Packing Assembly

Special Features:

Dimensional information of piston gland

Properties:

Cross Sectional Shape
Square/rectangular bottom ring
Cross Sectional Shape
Square/rectangular top ring
Cross Sectional Shape
Tee intermediate ring
Inside Diameter
5.997 inches
Outside Diameter
6.474 inches
End Application
Seawolf class ssn
Part Name Assigned By Controlling Agency
Male piston two back-up groove width agt ring t-seal
Height
0.579 inches
Material
Plastic polytetrafluoroethylene bottom ring
Material
Plastic polytetrafluoroethylene top ring
Material
Rubber fluorocarbon class fpm intermediate ring
Material Specification
(5f573)avalon 09 mfr ref single material response bottom ring
Material Specification
(5f573)avalon 09 mfr ref single material response top ring
Material Specification
Ams-r-83248 class 1 military specification single material response intermediate ring
NSN
5330-01-512-9842
Part Number
42000-437
Description
Packing Assembly
CAGE

Part 42000-437 NSN 5330-01-512-9842

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07961
FIIG:
A032A0
Concept No.:
App. Key:
AD
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
300.0
LCL:
--
WCC:
596
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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